Perhaps related: There's an app called "Shapes" on iTunes where the devs deconstructed popular songs into "shapes", basically a set of keys that will sound good with the song no matter what you play:
http://www.playshapes.com
Extract Chords From YouTube Videos
31–35 of 35 posts
Re: Extract Chords From YouTube Videos
#32Chordify is great! Their backend is written in Haskell, and part of it is open source as well: http://hackage.haskell.org/package/HarmTrace
Re: Extract Chords From YouTube Videos
#33Chordify is great! Their backend is written in Haskell, and part of it is open source as well: http://hackage.haskell.org/package/HarmTrace
they did a couple papers describing algos:
http://ismir2012.ismir.net/event/papers/295_ISMIR_2012.pdf
http://ismir2012.ismir.net/event/papers/LBD2.pdf
(There's usually a few "doesn't work" comments, but imagine how much extra processing is required to get the fundamental when you run guitars thru delay/ reverb, overdrive/distortion, chorus/tremolo/vibrato etc effects)
Re: Extract Chords From YouTube Videos
#34> Curious about the real-world results, I quickly grabbed a link to an artist I know, Andy Zipf, and put his song through Chordify. I played along with the results for most of the song, but wanted to see if the chords were right, directly from the source. I sent Zipf a message on Twitter asking and he responded, “Looks correct.” > http://t.co/aMUnHJiQcP Perhaps I'm foolish to question the artist about the chords of h…
Yeah, those chords certainly don't look quite right. There's some missed changes and some that show up a beat too early or too late. It's also missing a lot of subtleties, like 7th chords and inversions.
For a much more blatant example of Chordify just failing to spot really obvious things, check out their results for "Get Lucky":
http://chordify.net/chords/daft-punk-get-lucky-jay-lee
This song has a completely fixed chord scheme (Bm/D/F#m/E). Each exception in the chord sheet is a mistake.
Re: Extract Chords From YouTube Videos
#35this youtube video is not available in your location this deezer song is not available in your country this youtube video contains content from [x]. it is restricted from playback on certain sites. on the first three clicks. oh well...
Are you in Germany by any chance?
close, the netherlands.